CVE-2026-58151: CWE-400 Uncontrolled Resource Consumption in Apache Software Foundation Apache Traffic Server
Apache Traffic Server can be crashed or driven to resource exhaustion by abusive HTTP/2 framing and flow-control. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.
AI Analysis
Technical Summary
CVE-2026-58151 is a vulnerability in Apache Traffic Server involving uncontrolled resource consumption (CWE-400) triggered by abusive HTTP/2 framing and flow-control mechanisms. The flaw allows an attacker to exhaust server resources, leading to a denial of service condition. Affected versions include 8.0.0 through 8.1.9, 9.0.0 through 9.2.14, and 10.0.0 through 10.1.3. The issue is resolved in versions 9.2.15 and 10.1.4.
Potential Impact
Successful exploitation results in denial of service by crashing Apache Traffic Server or causing resource exhaustion, impacting availability. There is no impact on confidentiality or integrity according to the CVSS vector.
Mitigation Recommendations
Users should upgrade Apache Traffic Server to version 9.2.15 or 10.1.4, which contain fixes for this vulnerability. Patch status is confirmed by the vendor's recommended upgrade versions. No other mitigations are specified.
CVE-2026-58151: CWE-400 Uncontrolled Resource Consumption in Apache Software Foundation Apache Traffic Server
Description
Apache Traffic Server can be crashed or driven to resource exhaustion by abusive HTTP/2 framing and flow-control. This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3. Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.
CVSS v3.1
Score 7.5high
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-58151 is a vulnerability in Apache Traffic Server involving uncontrolled resource consumption (CWE-400) triggered by abusive HTTP/2 framing and flow-control mechanisms. The flaw allows an attacker to exhaust server resources, leading to a denial of service condition. Affected versions include 8.0.0 through 8.1.9, 9.0.0 through 9.2.14, and 10.0.0 through 10.1.3. The issue is resolved in versions 9.2.15 and 10.1.4.
Potential Impact
Successful exploitation results in denial of service by crashing Apache Traffic Server or causing resource exhaustion, impacting availability. There is no impact on confidentiality or integrity according to the CVSS vector.
Mitigation Recommendations
Users should upgrade Apache Traffic Server to version 9.2.15 or 10.1.4, which contain fixes for this vulnerability. Patch status is confirmed by the vendor's recommended upgrade versions. No other mitigations are specified.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- apache
- Date Reserved
- 2026-06-29T15:32:29.686Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 6a69bbd69c2644c7f835ad23
Added to database: 07/29/2026, 08:37:42 UTC
Last enriched: 07/29/2026, 10:07:51 UTC
Last updated: 07/30/2026, 02:25:50 UTC
Views: 13
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